7973371

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 9427968

約数和(自身を除く): 1454597

約数列:

[1, 7, 61, 71, 263, 427, 497, 1841, 4331, 16043, 18673, 30317, 112301, 130711, 1139053, 7973371]

約数ペア:

[(1, 7973371), (7, 1139053), (61, 130711), (71, 112301), (263, 30317), (427, 18673), (497, 16043), (1841, 4331)]